5.25% of 4000 is 210, multiplied by 17 is 3570, plus the initial 4000 comes to $7570.00
Answer:
(C) f’(c) = 0 and f”(c) > 0
Step-by-step explanation:
A minimum occurs where the first derivative is 0 (the tangent line is horizontal), and the second derivative is positive (concave up). The simplest example of this is a positive parabola, like y = x², which has a relative minimum at its vertex.
Hold on just have to type before I can see the question
